package com.tuanzi.webtalk.dao;

import com.tuanzi.webtalk.domain.Group_info;

public interface Group_infoMapper {
    int deleteByPrimaryKey(Integer groupId);

    int insert(Group_info record);

    int insertSelective(Group_info record);

    Group_info selectByPrimaryKey(Integer groupId);

    int updateByPrimaryKeySelective(Group_info record);

    int updateByPrimaryKey(Group_info record);
}